Electronic device



FIG. 1 is a perspective view of an electronic device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines show portions of the electronic device which form no part of the claimed design. 

The ornamental design for an electronic device, as shown and described. 